620161170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{20672039}}^1$

素因数の和:20672049

約数の個数: 16

約数和(自身を含む): 1488386880

約数和(自身を除く): 868225710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 20672039, 41344078, 62016117, 103360195, 124032234, 206720390, 310080585, 620161170]

約数ペア:

[(1, 620161170), (2, 310080585), (3, 206720390), (5, 124032234), (6, 103360195), (10, 62016117), (15, 41344078), (30, 20672039)]